28562562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 71028672

約数和(自身を除く): 42466110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 571, 794, 1142, 1191, 1713, 2382, 2779, 3426, 3573, 3997, 5139, 5558, 7146, 7994, 8337, 10278, 11991, 16674, 23982, 25011, 35973, 50022, 71946, 226687, 453374, 680061, 1360122, 1586809, 2040183, 3173618, 4080366, 4760427, 9520854, 14281281, 28562562]

約数ペア:

[(1, 28562562), (2, 14281281), (3, 9520854), (6, 4760427), (7, 4080366), (9, 3173618), (14, 2040183), (18, 1586809), (21, 1360122), (42, 680061), (63, 453374), (126, 226687), (397, 71946), (571, 50022), (794, 35973), (1142, 25011), (1191, 23982), (1713, 16674), (2382, 11991), (2779, 10278), (3426, 8337), (3573, 7994), (3997, 7146), (5139, 5558)]